Carbon dot engineered membranes for separation – a comprehensive review and current challenges
Literature Information
Sundararajan Parani, Eun-young Choi, Jang-Kun Song
Carbon dots (CDs) are a rapidly emerging class of nanomaterials with remarkable physicochemical properties such as small size, high surface area-to-volume ratio, tunable optical properties and facile functionalization. These properties make CDs highly versatile and attractive for a wide range of applications such as biomedical imaging, drug delivery, photocatalysis, sensing etc. Recently, CDs have shown great potential for use in membrane separation applications, where their zero-dimensional structure, hydrophilicity, tunable surface chemistry, and antimicrobial characteristics are greatly useful. These properties allow for the design of advanced membranes with improved permeability, selectivity, and durability. This review presents a comprehensive overview of the fabrication techniques of CD engineered nanocomposite membranes and effect of CDs on the membrane formation, properties, and membrane separation since the inception of this research domain. An extensive collection of data of fabrication, properties, and application of the CD modified nanocomposite membranes from the reported research studies is provided in a tabular form for easy reference. Finally, the review concludes by discussing the current challenges and providing an outlook on future directions.
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Journal of Materials Chemistry A, B & C cover high quality studies across all fields of materials chemistry. The journals focus on those theoretical or experimental studies that report new understanding, applications, properties and synthesis of materials. The journals have a strong history of publishing quality reports of interest to interdisciplinary communities and providing an efficient and rigorous service through peer review and publication. The journals are led by an international team of Editors-in-Chief and Associate Editors who are all active researchers in their fields. Journal of Materials Chemistry A, B & C are separated by the intended application of the material studied. Broadly, applications in energy and sustainability are of interest to Journal of Materials Chemistry A, applications in biology and medicine are of interest to Journal of Materials Chemistry B, and applications in optical, magnetic and electronic devices are of interest to Journal of Materials Chemistry C. More than one Journal of Materials Chemistry journal may be suitable for certain fields and researchers are encouraged to submit their paper to the journal that they feel best fits for their particular article. Example topic areas within the scope of Journal of Materials Chemistry A are listed below. This list is neither exhaustive nor exclusive. Artificial photosynthesis Batteries Carbon dioxide conversion Catalysis Fuel cells Gas capture/separation/storage Green/sustainable materials Hydrogen generation Hydrogen storage Photocatalysis Photovoltaics Self-cleaning materials Self-healing materials Sensors Supercapacitors Thermoelectrics Water splitting Water treatment




